Kounga Teitei mō te Hua Wera BPA Bisphenol a me te CAS No 80-05-7

Whakaahuatanga Poto:

Taumaha ngota228.29
Nama Kāri.80-05-7
EINECS:201-245-8
Kiato:1.195
Te pūwāhi rewa:158-159°C (mārama)
Te pūwāhi koropupū:220°C4 mm Hg (mārama)
Pūwāhi mura:227°C
Te mātotoru o te papatipu:600kg/m3
Pēhanga kohu:<1 Pa (25°C)
Taupū whakaata:1.5542 (whakatau tata)
Ngā tikanga rokiroki:Whitiki Toa+30 ° C
Ko te wairewatanga i roto i te wai ko0.12g/rita
Puka:Wai
Tauwehenga waikawa (pKa):10.29 ± 010 (I matapaetia)
Tae:Kōwhai mārama ki te karaka mārama
Kakara:Phenolic
Te wairewatanga wai:<0.1g/100mLat21.5ºC


Taipitopito Hua

Ngā Tohu Hua

E whakapau kaha ana mātou ki te whakarato i te tautoko hoko kotahi-mutunga ngāwari, penapena wā, me te penapena moni mō ngā kaihoko mō te Kounga Teitei mō te Hua Wera BPA Bisphenol A me te CAS No 80-05-7. Kua whakatapua e tā mātou whakahaere te "kiritaki tuatahi" me te whakapau kaha ki te āwhina i ngā kiritaki ki te whakawhānui i ā rātou pakihi iti, kia noho ai rātou hei Rangatira Nui!
E whakapau kaha ana mātou ki te whakarato i te tautoko hoko kotahi-mutunga māmā, penapena wā, penapena moni hoki mō ngā kaihoko. Ko ngā momo kāhua katoa e puta ana i runga i tā mātou paetukutuku he mea whakarite noa iho. Ka tutukihia e mātou ngā hiahia whaiaro me ngā hua katoa o ō ake momo kāhua. Ko tā mātou kaupapa he āwhina i te whakaatu i te maia o ia kaihoko mā te tuku i tā mātou ratonga pono rawa atu, me te hua tika.

1

Me aro ngā tikanga rokiroki mō te bisphenol A ki ngā whāinga matua o te "ārai i te pirau, te whakarite i te haumaru, me te karo i ngā pānga ki te taiao".

Ngā Whakamahinga o te Bisphenol A (BPA)

He rauemi mata nui te Bisphenol A (BPA) mō te hanga polycarbonates, epoxy resins, me ngā polyesters ātete pāmahana teitei. E whakamahia ana hoki hei whakaū PVC, hei ārai i te kirihou, hei mimiti UV, hei patu harore, me ētahi atu.
He matū maha-whakamahinga te BPA, ā, he whānuitia te whakamahinga i roto i te hanga kapia epoxy, polycarbonates, polyester resins, polyphenylene ether resins, me polysulfone resins. Hei tāpiri, he mea whakaū mō te polyvinyl chloride (PVC), he antioxidant i roto i ngā kirihou, he absorber UV, he harore harore ahuwhenua, me te kaihoko ārai-pakeke i roto i te rapa.
Ka whakamahia hoki hei ārai mate me te whakapūmau kirihou i roto i ngā peita me ngā waituhi. I roto i te hanga rauropi, ka mahi te BPA hei wāhanga matua mō te hanga kapia epoxy me te polycarbonate, ā, he whānuitia te whakamahinga hei rauemi mata nui mō ngā matū hanga ngota-teitei, tae atu ki ngā kaihoko ārai-pakeke, ngā whakapūmau kirihou, me ngā patu harore ahuwhenua.


1. Te Pono o te Tukunga me te Hiranga o te Whakahaere
Ngā Āhuatanga Matua:
Ngā pokapū rarangi taonga rautaki i ngā whare putunga tauranga o Qingdao, Tianjin, me Longkou me te neke atu i te 1,000
he tana mita o ngā taonga e wātea ana
68% o ngā ota ka tukuna i roto i ngā rā 15; ko ngā ota tere ka whakaritea mā te ratonga kawe tere
hongere (30% whakaterenga)
2. Te Kounga me te Whakatutukitanga Ture
Ngā Tiwhikete:
Kua whai tiwhikete toru i raro i ngā paerewa REACH, ISO 9001, me FMQS
E tutuki ana i ngā ture akuaku o te ao; 100% te angitu o te whakawātea tikanga mō
Ngā kawemai a Rūhia
3. Anga Haumarutanga Tauwhitinga
Ngā Otinga Utu:
Ngā tikanga ngāwari: LC (tirohanga/wā), TT (20% utu mua + 80% i te wā tuku)
Ngā kaupapa motuhake: LC 90-rā mō ngā mākete o Amerika ki te Tonga; Te Rawhiti o Waenganui: 30%
tāpui + utu BL
Whakatau tautohe: tikanga whakautu 72-hāora mō ngā tautohe e pā ana ki te ota
4. Hanganga mekameka tuku tere
Whatunga Whakahaere Rauemi Maha:
Utauta rererangi: tukunga 3-rā mō ngā tuku waikawa propionic ki Thailand
Te kawe tereina: He ara konupūmā hōputu motuhake ki Rūhia mā roto i ngā ara o Ūrāpia
Ngā otinga TANK ISO: Ngā tuku matū wai tika (hei tauira, te waikawa propionic ki
Īnia)
Te Arotautanga o te Tākai:
Hangarau Flexitank: 12% te whakahekenga utu mō te ethylene glycol (ki te pahū tuku iho)
tākai)
Konupūmā formate/Hauorasulfide konutai kounga-hanga: Pēke PP whatu ātete-makuku 25kg
5. Ngā Tikanga Whakaiti Mōrearea
Te Tirohanga Mai i te Mutunga ki te Mutunga:
Aroturuki GPS wā-tūturu mō ngā tuku ipu
Ngā ratonga tirotiro a te hunga tuatoru i ngā tauranga ūnga (hei tauira, ngā tuku waikawa acetic ki Āwherika ki te Tonga)
Te Whakapūmau i Muri i te Hokonga:
Taurangi kounga 30-rā me ngā kōwhiringa whakakapinga/whakahokinga moni
Ngā taputapu aroturuki pāmahana kore utu mō ngā tuku ipu whakatō rei

Tikanga Resin Whakawhiti Ion Bisphenol a
Ka puta te tauhohenga whakapūpū me te ōwehenga phenol-ki-acetone teitei, ka mahi te phenol hei matū tauhohenga me te whakarewa tauhohenga, ka whakarei ake i te whiriwhiringa tauhohenga. Ka taea te tango i ngā poke i roto i ngā hua whakapūpū mā te tukanga purenga māmā hei whiwhi i te Bisphenol a BPA parakore teitei. Kua noho te hangarau e hangai ana ki te kapia hei huarahi matua me te huarahi ā muri ake nei mō te hanga Bisphenol a BPA. Ka wikitoria i ngā ngoikoretanga o ngā tukanga tuku iho: he ngāwari te wehewehe i ngā matū tauhohenga, he māmā noa iho te tukatuka i muri i te maimoatanga, he iti te waikura o ngā taputapu, ā, ka tino pai ake te pono o te pūnaha me te kore e piki ake ngā utu haumi.


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